When do girls start their period?

Answer 1

Around the ages of 8 and 14. I, myself, started at 11, and my mother started at 14. Usually, after the breasts grow in and after pubic hair starts to grow. I hope that helps!
It is different for each girl, like with boys and the age at which their voice breaks. However most girls generally start their period when they are 11-14, but it is not uncommon for them to start at 9 or even at 17. It is different for everyone.

Answer 2

The average age of menarche (first period) is around 13 years old.

Anything between 10 to 16 years old is within normal range to reach menarche but everyone is different and some variation from this can occur. Typically a girl will reach menarche within four years of starting puberty, but everyone is different so will reach menarche at different times.

Answer 3

Around the ages of 8 and 14. I, myself, started at 11, and my mother started at 14. Usually, after the breasts grow in and after pubic hair starts to grow. I hope that helps!
It is different for each girl, like with boys and the age at which their voice breaks. However most girls generally start their period when they are 11-14, but it is not uncommon for them to start at 9 or even at 17. It is different for everyone.

Answer 4

When they start puberty age 10-18.